Anisic acid is separated from the residue of producing anisic aldehyde and synthetized methyl anisate.

从茴香油生产茴香醛的废渣、废液中提取副产品茴香酸，茴香酸甲酯。

It is mainly used for the forming cutting of fur, paper, leather, synthetize materical and nonmetal material.

主要适用皮革、纸板、泡沫、人造革、布塑及纤维和非金属材料借助型裁断。

This paper andlyses and disscusses the application of group of equal value in syn-thetize to the synthetize of carbonyl chemical compound.

本文介绍并讨了某些用等价基团羰基化物中的应用。

With hydrogen sulfide and tetrapropylene as raw materials, TDM was synthetized by the one step process in the presence of acidic ion exchange resin.

摘要 以硫化氢和十二烯为反应原料，以酸性离子交换树脂为催化剂一步叔十二碳硫醇。

A new camphol sandaliol was synthetized by selective alkylation of isocamphol and phenol with acidic catalyst, and following hydrogenated in the presence of Raney nickel.

本文用异龙脑与苯酚酸性催化剂作用下进行选择性烷基化反应,再经催化氢化还原得到龙脑檀香产品。

In this paper,using CCl4 as solventia,MMA reated with chloroperene rubber.A new graft chloroprene rubber adhesive which are low toxicity, high strength, stable store was synthetized.

本文采用四氯化碳做为溶剂,甲基丙烯酸甲酯与氯丁橡胶一定压力下进行自由基接枝共聚。制得了粘接强度高、毒性低、储存稳定性好的新型氯丁胶粘剂。